CN210300937U

CN210300937U - Oropharynx type gastrointestinal endoscope seaming device

Info

Publication number: CN210300937U
Application number: CN201920645726.9U
Authority: CN
Inventors: 翟宇佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-04-14
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses an oropharynx leads to type intestines and stomach mirror seaming ware, including oropharynx breather pipe and seaming portion, oropharynx breather pipe semicircular in shape or semioval shape slice circular arc crooked, its tip is semi-closed semi-circle or semioval, the up end of oropharynx breather pipe is provided with an oxygen passageway along the bottom direction, the even outside that is provided with a plurality of oxygen outlet holes and a plurality of oxygen outlet hole and oropharynx breather pipe's side on the oxygen passageway communicates each other, oropharynx breather pipe's upper end surface on be provided with the oxygen interface, the upper end surface integrated into one piece of oxygen interface and oropharynx breather pipe and with the oxygen passageway communicate each other, seaming portion cover establish oropharynx breather pipe on and can dismantle with the oropharynx breather pipe and be connected. The utility model discloses a oropharynx leads to type intestines and stomach mirror seaming ware, it is practical convenient nimble, can solve the patient and appear the tongue tenesmus or breathe the problem of oxygen deficiency under the respiratory tract obstruction condition such as restrain.

Description

Oropharynx type gastrointestinal endoscope seaming device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to oropharynx type gastrointestinal endoscope seaming device.

Background

The immediate pathogenesis of sleep apnea syndrome is stenosis and obstruction of the upper airway, but its onset is not simple airway obstruction, actually upper airway collapse, and is accompanied by disturbance of central respiratory tract regulators. The upper airway stenosis and obstruction is caused by many reasons, including nasal septum curvature, tonsil hypertrophy, too long soft palate, mandibular arch stenosis, mandibular retroversion deformity, temporomandibular joint rigidity, and in a few cases, mandibular deformity secondary to bilateral ankylosis, megahyosis, hyoid retrusion, and the like.

Patients with intravenous anesthesia sleep apnea syndrome have pharyngeal muscle relaxation caused by sedative, and have weak protective reflex, and are easy to have complications such as airway obstruction, tongue tenesmus, insufficient ventilation, emesis aspiration or unstable circulation function. After intravenous anesthesia, the original upper airway stenosis and obstruction can be aggravated, so that the patient is seriously lack of oxygen and has accidents.

Therefore, the problem that how to solve the problems of oxygen deficiency of the patient and difficulty in performing gastroscopy on the patient in the case of respiratory tract obstruction such as glossoptosis or respiratory depression is a problem to be solved urgently by those skilled in the art at present.

The utility model discloses a chinese utility model patent that grant publication number is CN 205548508U discloses an oropharynx type seaming ware of ventilating, and it is including the seaming portion that is oval tube-shape, and seaming portion lower extreme is connected with connecting portion, and connecting portion orthographically is down trapezoidally, and the connecting portion lower extreme is connected with pipy oropharynx breather pipe, and connecting portion openly are equipped with the endoscope export, and seaming portion, connecting portion and oropharynx breather pipe smoothly connect into an organic whole. The utility model provides an among the prior art endoscopy seaming ware and oropharynx breather pipe can only two select one can not compromise simultaneously and avoid the endoscope to put into and be bitten into by the patient and avoid the technical problem that upper respiratory tract blocked.

However, the bite part and the oropharyngeal airway of the oropharyngeal ventilation type bite piece are integrally arranged, so that the bite part or the oropharyngeal airway cannot be separately used, and the oropharyngeal airway does not have an oxygen inhalation channel, so that oxygen inhalation cannot be ensured to be simultaneously inhaled under the condition of smooth breathing.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an oropharynx type gastrointestinal endoscope seaming device to solve the problems in the background technology.

In order to realize the aim, the oropharynx general type gastrointestinal endoscope seaming device provided by the utility model comprises an oropharynx air pipe and a seaming part, wherein the oropharynx air pipe is in a semicircular or semielliptical sheet-shaped arc bending shape, the end part of the oropharynx air duct is semi-closed semicircular or semi-elliptical, an oxygen channel is arranged on the upper end surface of the oropharynx air duct along the bottom direction, the upper opening of the oxygen channel is communicated with the upper end surface of the oropharynx breather pipe, the lower part of the oxygen channel is sealed, a plurality of oxygen outlets are uniformly arranged on the oxygen channel and are communicated with the outside of the side surface of the oropharynx breather pipe, the upper end surface of the oropharynx breather pipe is provided with an oxygen interface which is integrally formed with the upper end surface of the oropharynx breather pipe and communicated with the oxygen channel, the mouth-biting part is sleeved on the oropharynx breather pipe and is detachably connected with the oropharynx breather pipe.

Preferably, the upper end face of the oropharynx breather pipe is provided with a buckle, the buckle and the end face of the oropharynx breather pipe are integrally formed and form 90 degrees with the end face of the oropharynx breather pipe, and a bayonet buckled with the buckle is arranged on the surface of the inner wall of the bite part.

Preferably, the outer walls of the upper and lower ports of the nip part are respectively provided with an outer baffle and an inner baffle, and the outer baffle and the inner baffle are respectively and integrally formed with the upper end and the lower end of the nip part.

Preferably, the end surface of the outer baffle is oval.

Preferably, the end surface of the inner baffle is oval.

The oropharynx general type gastrointestinal endoscope seaming device of the utility model has the advantages that firstly, the oropharynx breather pipe and the seaming part can be used separately or combined together, the use is more flexible and convenient, the soft palate can be improved by placing the oropharynx breather pipe, the air passage is opened, and the smooth ventilation of the patient is kept; two, be provided with an oxygen passageway along the bottom direction at the up end of oropharynx breather pipe, the last even a plurality of oxygen holes that are provided with of oxygen passageway can solve well among the background art the patient respiratory tract such as the tongue tenesmus appears or breathe the suppression under the condition of obstruction, patient's oxygen deficiency and carry out the problem of gastroscopy difficulty to the patient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of an oropharyngeal airway type gastrointestinal endoscope bite block provided by an embodiment of the present invention;

FIG. 2 is a front view of an oropharyngeal airway type gastrointestinal mirror bite block provided by an embodiment of the present invention;

FIG. 3 is a schematic structural view of an oropharyngeal airway of the oropharyngeal airway type gastrointestinal mirror bite-block provided by the embodiment of the invention;

fig. 4 is a schematic view of the structure of the mouthpiece of the oropharyngeal airway type gastrointestinal endoscope mouthpiece provided by the embodiment of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Oropharynx breather pipe	2	Bite part
21	Outer baffle	22	Inner baffle
				3	Oxygen channel	31	Oxygen outlet hole
4	Oxygen interface	5	Buckle
				6	Bayonet

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In the embodiment of the utility model, referring to fig. 1 and 3, this oropharynx leads to type intestines and stomach mirror seaming ware, including oropharynx breather pipe 1 and seaming portion 2, oropharynx breather pipe 1 semicircular in shape or semielliptical slice circular arc crooked, its tip is semi-enclosed semicircle or semielliptical, oropharynx breather pipe 1 stretches into patient's oral cavity for the passing of gastroscope provides space and passageway when the gastroscope is examined.

Further, the up end of oropharynx breather pipe 1 is provided with an oxygen passageway 3 along the bottom direction, the upper portion opening of oxygen passageway 3 and oropharynx breather pipe 1 the up end intercommunication, the lower part is sealed, evenly be provided with a plurality of oxygen outlet 31 and a plurality of oxygen outlet 31 on the oxygen passageway 3 and communicate each other with the outside of oropharynx breather pipe 1's side, oropharynx breather pipe 1's upper end surface on be provided with oxygen interface 4, oxygen interface 4 and oropharynx breather pipe 1's upper end surface integrated into one piece and with oxygen passageway 3 communicate each other, in actual application, oxygen interface 4 and oxygen source (for example oxygen machine) intercommunication, directly with the output tube connection of oxygen source realize the oxygen suppliment on oxygen interface 4. Solves the problem of oxygen deficiency under the condition that the patient has respiratory tract obstruction such as glossoptosis or respiratory depression.

Furthermore, the mouthpiece 2 is sleeved on the oropharynx breather pipe 1 and is detachably connected with the oropharynx breather pipe 1. In this embodiment, the upper end surface of the oropharynx breather pipe 1 is provided with a buckle 5, the buckle 5 and the end surface of the oropharynx breather pipe 1 are integrally formed and form 90 degrees with the end surface of the oropharynx breather pipe 1, and the inner wall surface of the bite-block part 2 is provided with a bayonet 6 mutually buckled with the buckle 5. Through buckle 5 and bayonet 6 linking oropharynx breather pipe 1 and bite-block portion 2 as an organic whole, collect bite-block and oropharynx two functions as an organic whole of ventilating, effectively eliminate the patient and appear upper respiratory tract obstruction circumstances such as tongue tenesmus in painless endoscopy, eliminate patient's oxygen deficiency risk, ensure that painless endoscopy examines disposable smooth completion. Of course, the oropharyngeal airway 1 and the mouthpiece 2 can be separately used, which is convenient and flexible.

In the embodiment, when the patient is examined, the teeth of the patient are fully occluded with the mouthpiece 2, the oropharyngeal airway 1 is inserted into the cavity of the patient, when the relevant stomach examination is performed, the gastroscope is inserted from the inner cavity of the oropharyngeal airway 1, and if necessary, the oxygen supply airway can be communicated with the oxygen interface 4 by the external auxiliary airway to perform auxiliary respiration. Not only can meet the requirement of gastroscopy, but also can ensure the smoothness of the respiratory tract of a patient, provide oxygen for the patient and prevent the occurrence of complications such as anoxia, glossoptosis, respiratory depression and the like.

Alternatively, referring to fig. 4, the outer walls of the upper and lower ports of the nip part 2 are respectively provided with an outer baffle 21 and an inner baffle 22, and the end surfaces of the outer baffle 21 and the inner baffle 22 are both oval. The outer baffle 21 and the inner baffle 22 are integrally formed with the upper end and the lower end of the nip part 2, respectively. The bite part 2 provides a foundation for the occlusion of the patient and can avoid the patient from biting the own oral soft tissue. The outer barrier 21 prevents the bite portion 2 from sliding entirely into the mouth, and the inner barrier 22 prevents the bite portion 2 from sliding out of the mouth.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. The oropharynx general type gastrointestinal endoscope mouth gag comprises an oropharynx breather pipe and a mouth biting part, and is characterized in that the oropharynx breather pipe is bent in a semicircular or semi-elliptical sheet-shaped circular arc shape, the end part of the oropharynx breather pipe is in a semi-closed semicircular or semi-elliptical shape, an oxygen channel is arranged on the upper end surface of the oropharynx breather pipe along the bottom direction, the upper opening of the oxygen channel is communicated with the upper end surface of the oropharynx breather pipe, the lower part of the oxygen channel is closed, a plurality of oxygen outlets are uniformly arranged on the oxygen channel and are communicated with the outside of the side surface of the oropharynx breather pipe, an oxygen interface is arranged on the upper end surface of the oropharynx breather pipe, the oxygen interface and the upper end surface of the oropharynx breather pipe are integrally formed and are communicated with each other, and the mouth biting part is sleeved on the oropharynx breather pipe and is detachably connected with the oropharynx breather pipe;

the upper end surface of the oropharynx air pipe is provided with a buckle, the buckle and the end surface of the oropharynx air pipe are integrally formed and form a 90-degree angle with the end surface of the oropharynx air pipe, and the inner wall surface of the bite part is provided with a bayonet buckled with the buckle;

the outer walls of the upper port and the lower port of the nip part are respectively provided with an outer baffle and an inner baffle, and the outer baffle and the inner baffle are respectively integrally formed with the upper end and the lower end of the nip part.

2. The oropharyngeal airway type gastrointestinal endoscope mouthpiece of claim 1, wherein the end face of the outer baffle is oval.

3. The oropharyngeal airway type gastrointestinal endoscope mouthpiece of claim 1, wherein the end faces of the inner barrier are oval.